> Dear Experts> > > I made single user application on windows xp i want when user run my application then > windows date block means user can not change date when use exit my application then > windows date block open .> > how to can i do in visual foxpro 9.> please give me example.> > > thanks> nadir

i think 1st portion of Jun's reply is better to use. take date at login and control backdating by it.